DU-FLEX Logo (USPTO, 03/26/1914)
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The US trademark DU-FLEX was filed as Word and figurative mark on 03/26/1914 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/23/1914.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71076952 |
| Register number | 97803 |
| Application date | March 26, 1914 |
| Entry date | June 23, 1914 |
Trademark owner
BROCKTON
US
goods and services
25
COMPOSITION SOLES AND HEELS FOR SHOES
ID: 1371076952